Решебник по математике 5 класс Мерзляк ФГОС Задание 946

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\[1)\ \frac{1}{6} = \frac{1 \cdot 7}{6 \cdot 7} = \frac{7}{42}\]

\[2)\ \frac{3}{7} = \frac{3 \cdot 6}{7 \cdot 6} = \frac{18}{42}\]

\[3)\ \frac{5}{14} = \frac{5 \cdot 3}{14 \cdot 3} = \frac{15}{42}\]

\[4)\ \frac{2}{3} = \frac{2 \cdot 14}{3 \cdot 14} = \frac{28}{42}\]

\[5)\ \frac{16}{21} = \frac{16 \cdot 2}{21 \cdot 2} = \frac{32}{42}\]

\[6)\ \frac{1}{2} = \frac{1 \cdot 21}{2 \cdot 21} = \frac{21}{42}\]